NO20030567L - Boreapparat - Google Patents

Boreapparat

Info

Publication number
NO20030567L
NO20030567L NO20030567A NO20030567A NO20030567L NO 20030567 L NO20030567 L NO 20030567L NO 20030567 A NO20030567 A NO 20030567A NO 20030567 A NO20030567 A NO 20030567A NO 20030567 L NO20030567 L NO 20030567L
Authority
NO
Norway
Prior art keywords
drilling apparatus
drilling
Prior art date
Application number
NO20030567A
Other languages
English (en)
Other versions
NO20030567D0 (no
NO329237B1 (no
Inventor
Giancarlo Tomasso Pietro Pia
Original Assignee
Weatherford Lamb
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Weatherford Lamb filed Critical Weatherford Lamb
Publication of NO20030567D0 publication Critical patent/NO20030567D0/no
Publication of NO20030567L publication Critical patent/NO20030567L/no
Publication of NO329237B1 publication Critical patent/NO329237B1/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • E21B10/32—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools
    • E21B10/322—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools cutter shifted by fluid pressure
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/09—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes
    • E21B47/095—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes by detecting an acoustic anomalies, e.g. using mud-pressure pulses
NO20030567A 2000-08-11 2003-02-05 Boreapparat egnet for boring i inntrukket og utstrakt stilling NO329237B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0019854A GB2365888B (en) 2000-08-11 2000-08-11 Drilling apparatus
PCT/GB2001/003577 WO2002014645A1 (en) 2000-08-11 2001-08-09 Drilling apparatus

Publications (3)

Publication Number Publication Date
NO20030567D0 NO20030567D0 (no) 2003-02-05
NO20030567L true NO20030567L (no) 2003-04-08
NO329237B1 NO329237B1 (no) 2010-09-20

Family

ID=9897492

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20030567A NO329237B1 (no) 2000-08-11 2003-02-05 Boreapparat egnet for boring i inntrukket og utstrakt stilling

Country Status (7)

Country Link
US (2) US7143847B2 (no)
EP (1) EP1307630A1 (no)
AU (1) AU2001276552A1 (no)
CA (1) CA2418249C (no)
GB (1) GB2365888B (no)
NO (1) NO329237B1 (no)
WO (1) WO2002014645A1 (no)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6536520B1 (en) 2000-04-17 2003-03-25 Weatherford/Lamb, Inc. Top drive casing system
GB2364079B (en) * 2000-06-28 2004-11-17 Renovus Ltd Drill bits
GB0109993D0 (en) * 2001-04-24 2001-06-13 E Tech Ltd Method
US7730965B2 (en) * 2002-12-13 2010-06-08 Weatherford/Lamb, Inc. Retractable joint and cementing shoe for use in completing a wellbore
US7938201B2 (en) 2002-12-13 2011-05-10 Weatherford/Lamb, Inc. Deep water drilling with casing
GB0230189D0 (en) 2002-12-27 2003-02-05 Weatherford Lamb Downhole cutting tool and method
USRE42877E1 (en) 2003-02-07 2011-11-01 Weatherford/Lamb, Inc. Methods and apparatus for wellbore construction and completion
DE602004005444T2 (de) 2003-05-21 2007-07-19 Shell Internationale Research Maatschappij B.V. Bohrerspitze und system zum bohren eines bohrlochs
US7650944B1 (en) 2003-07-11 2010-01-26 Weatherford/Lamb, Inc. Vessel for well intervention
US7753139B2 (en) * 2005-07-06 2010-07-13 Smith International, Inc. Cutting device with multiple cutting structures
US8186458B2 (en) 2005-07-06 2012-05-29 Smith International, Inc. Expandable window milling bit and methods of milling a window in casing
GB2451784B (en) 2006-05-12 2011-06-01 Weatherford Lamb Stage cementing methods used in casing while drilling
US8276689B2 (en) 2006-05-22 2012-10-02 Weatherford/Lamb, Inc. Methods and apparatus for drilling with casing
WO2009146096A1 (en) * 2008-04-04 2009-12-03 Baker Hughes Incorporated Rotary drill bits and drilling tools having protective structures on longitudinally trailing surfaces
ITTO20080503A1 (it) * 2008-06-27 2009-12-28 Soilmec Spa Dispositivo di consolidamento di terreni mediante miscelazione meccanica ed iniezione di fluidi di consolidamento
WO2011123765A2 (en) 2010-04-01 2011-10-06 Center Rock Inc. Down-the-hole drill hammer having an extendable drill bit assembly
BR112012029552A2 (pt) 2010-05-21 2017-07-25 Smith International conjunto de ferramenta dentro do poço
KR101080163B1 (ko) * 2011-06-24 2011-11-08 주식회사 우리지질 집수관 설치용 확대형 굴착비트
US8967300B2 (en) 2012-01-06 2015-03-03 Smith International, Inc. Pressure activated flow switch for a downhole tool
US9328563B2 (en) * 2012-11-13 2016-05-03 Smith International, Inc. Adjustable diameter underreamer and methods of use
US9404329B2 (en) * 2013-03-15 2016-08-02 Weatherford Technology Holdings, Llc Downhole tool for debris removal
US9574407B2 (en) * 2013-08-16 2017-02-21 National Oilwell DHT, L.P. Drilling systems and multi-faced drill bit assemblies
US9453393B2 (en) 2014-01-22 2016-09-27 Seminole Services, LLC Apparatus and method for setting a liner
US10309178B2 (en) * 2015-11-20 2019-06-04 Baker Hughes, A Ge Company, Llc Mills with shearable cutting members for milling casings in wellbores
GB2564468B (en) * 2017-07-13 2020-01-01 Equinor Energy As Cutting tool with pivotally fixed cutters
KR20200032727A (ko) 2017-07-24 2020-03-26 룩 찰랜드 드릴링 시스템 및 이를 이용한 방법
GB2569330B (en) 2017-12-13 2021-01-06 Nov Downhole Eurasia Ltd Downhole devices and associated apparatus and methods
CN108086916B (zh) * 2018-02-01 2023-10-13 西南石油大学 一种具有转位刀翼的长寿命pdc钻头
EP3792448B1 (en) * 2019-09-11 2022-11-02 VAREL EUROPE (Société par Actions Simplifiée) Drill bit with multiple cutting structures

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US814768A (en) * 1905-01-30 1906-03-13 Eluide J Clarkson Expansion-bit for coal-drills.
US1022129A (en) * 1911-08-04 1912-04-02 William T Evans Adjustable drilling-bit.
US1494274A (en) * 1921-08-02 1924-05-13 James G Morgan Expansion coal cutter
US1617043A (en) * 1924-01-08 1927-02-08 Carter Oscar Martin Well drill
US2049450A (en) * 1933-08-23 1936-08-04 Macclatchie Mfg Company Expansible cutter tool
US2060352A (en) * 1936-06-20 1936-11-10 Reed Roller Bit Co Expansible bit
US2216895A (en) * 1939-04-06 1940-10-08 Reed Roller Bit Co Rotary underreamer
GB540027A (en) 1940-04-26 1941-10-02 Percy Cox Improvements in and relating to rock boring and like tools
US2324679A (en) * 1940-04-26 1943-07-20 Cox Nellie Louise Rock boring and like tool
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GB643197A (en) * 1948-04-13 1950-09-15 Baker Oil Tools Inc Underreamer
US2743087A (en) 1952-10-13 1956-04-24 Layne Under-reaming tool
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GB838833A (en) 1958-08-25 1960-06-22 Archer William Kammerer Expansible rotary drill bit
US3105562A (en) * 1960-07-15 1963-10-01 Gulf Oil Corp Underreaming tool
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DE3020143A1 (de) * 1980-05-27 1981-12-03 Stumpp + Kurz Gmbh + Co, 7000 Stuttgart Bohrwerkzeug zum herstellen einer konischen erweiterung in einer grundbohrung
US4396076A (en) * 1981-04-27 1983-08-02 Hachiro Inoue Under-reaming pile bore excavator
US4407377A (en) 1982-04-16 1983-10-04 Russell Larry R Surface controlled blade stabilizer
US4491187A (en) 1982-06-01 1985-01-01 Russell Larry R Surface controlled auxiliary blade stabilizer
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GB2172315A (en) * 1985-01-04 1986-09-17 Lam Ming Luen Expandable-contractable drilling device
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US4809793A (en) * 1987-10-19 1989-03-07 Hailey Charles D Enhanced diameter clean-out tool and method
US5141063A (en) * 1990-08-08 1992-08-25 Quesenbury Jimmy B Restriction enhancement drill
US5201817A (en) 1991-12-27 1993-04-13 Hailey Charles D Downhole cutting tool
US5361859A (en) * 1993-02-12 1994-11-08 Baker Hughes Incorporated Expandable gage bit for drilling and method of drilling
US5402856A (en) * 1993-12-21 1995-04-04 Amoco Corporation Anti-whirl underreamer
AU3750195A (en) * 1994-10-31 1996-05-23 Phoenix P.A. Limited 2-stage underreamer
GB2311315A (en) * 1996-03-22 1997-09-24 Smith International Hydraulic sliding side-door sleeve
US5722489A (en) * 1996-04-08 1998-03-03 Lambe; Steven S. Multipurpose drilling tool
GB2320270B (en) * 1996-12-06 2001-01-17 Psl Tools Ltd Downhole tool
SE512383C3 (sv) * 1997-08-08 2000-04-03 Sandvik Ab Borrverktyg foer att borra ett haal framfoer ett foderroer rymmarorgan och baselement foer anvaendning i borrverktyget
US6189631B1 (en) * 1998-11-12 2001-02-20 Adel Sheshtawy Drilling tool with extendable elements
US6315062B1 (en) 1999-09-24 2001-11-13 Vermeer Manufacturing Company Horizontal directional drilling machine employing inertial navigation control system and method
US6607046B1 (en) * 1999-11-12 2003-08-19 Shell Oil Company Expandable drill bit
GB0009834D0 (en) * 2000-04-25 2000-06-07 Brit Bit Limited Expandable bit
GB0010378D0 (en) * 2000-04-28 2000-06-14 Bbl Downhole Tools Ltd Expandable apparatus for drift and reaming a borehole
GB2364079B (en) * 2000-06-28 2004-11-17 Renovus Ltd Drill bits
GB2365463B (en) 2000-08-01 2005-02-16 Renovus Ltd Drilling method
US6427788B1 (en) * 2000-09-22 2002-08-06 Emerald Tools, Inc. Underreaming rotary drill
US6953096B2 (en) * 2002-12-31 2005-10-11 Weatherford/Lamb, Inc. Expandable bit with secondary release device

Also Published As

Publication number Publication date
AU2001276552A1 (en) 2002-02-25
US7143847B2 (en) 2006-12-05
GB2365888A (en) 2002-02-27
CA2418249C (en) 2007-06-26
GB0019854D0 (en) 2000-09-27
EP1307630A1 (en) 2003-05-07
US7681667B2 (en) 2010-03-23
NO20030567D0 (no) 2003-02-05
CA2418249A1 (en) 2002-02-21
US20070144787A1 (en) 2007-06-28
WO2002014645A1 (en) 2002-02-21
GB2365888B (en) 2002-07-24
US20030146023A1 (en) 2003-08-07
NO329237B1 (no) 2010-09-20

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: WEATHERFORD TECHNOLOGY HOLDINGS, US

CREP Change of representative

Representative=s name: BRYN AARFLOT AS, STORTINGSGATA 8, 0161 OSLO, NORGE

MM1K Lapsed by not paying the annual fees